2 papers
math.DS2017
Optimal equilibrium for a reformulated Samuelson economical model
Fernando Ortega, Maria Philomena Barros, Grigoris Kalogeropoulos
This paper studies the equilibrium of an extended case of the classical Samuelson's multiplier-accelerator model for national economy. This case has incorporated some kind of memor…
math.DS2017
The Samuelson's model as a singular discrete time system
Nicholas Apostolopoulos, Fernando Ortega, Grigoris Kalogeropoulos
In this paper we revisit the famous classical Samuelson's multiplier-accelerator model for national economy. We reform this model into a singular discrete time system and study its…